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from f66b5a83138 2017-10-23 Richard Biener rguenther@suse.de new 3b90ed62fb8 Implement C++17 Filesystem library

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Summary of changes: libstdc++-v3/ChangeLog | 126 ++++ libstdc++-v3/include/Makefile.am | 5 + libstdc++-v3/include/Makefile.in | 5 + .../include/{experimental => }/bits/fs_dir.h | 212 +++++- .../include/{experimental => }/bits/fs_fwd.h | 95 ++- .../include/{experimental => }/bits/fs_ops.h | 59 +- .../include/{experimental => }/bits/fs_path.h | 264 +++++--- libstdc++-v3/include/experimental/bits/fs_dir.h | 4 +- libstdc++-v3/include/experimental/bits/fs_fwd.h | 4 +- libstdc++-v3/include/experimental/bits/fs_ops.h | 4 +- libstdc++-v3/include/experimental/bits/fs_path.h | 4 +- libstdc++-v3/include/experimental/filesystem | 30 - libstdc++-v3/include/precompiled/stdc++.h | 3 +- .../include/{c_global/ccomplex => std/filesystem} | 27 +- libstdc++-v3/python/libstdcxx/v6/printers.py | 4 + libstdc++-v3/src/filesystem/Makefile.am | 10 +- libstdc++-v3/src/filesystem/Makefile.in | 16 +- libstdc++-v3/src/filesystem/cow-dir.cc | 2 +- libstdc++-v3/src/filesystem/cow-ops.cc | 2 +- libstdc++-v3/src/filesystem/cow-path.cc | 2 +- .../src/filesystem/{cow-dir.cc => cow-std-dir.cc} | 2 +- .../src/filesystem/{cow-ops.cc => cow-std-ops.cc} | 2 +- .../filesystem/{cow-path.cc => cow-std-path.cc} | 2 +- libstdc++-v3/src/filesystem/dir-common.h | 149 +++++ libstdc++-v3/src/filesystem/dir.cc | 258 +++----- libstdc++-v3/src/filesystem/ops-common.h | 148 +++++ libstdc++-v3/src/filesystem/ops.cc | 289 +-------- libstdc++-v3/src/filesystem/path.cc | 35 +- libstdc++-v3/src/filesystem/{dir.cc => std-dir.cc} | 267 +++----- libstdc++-v3/src/filesystem/{ops.cc => std-ops.cc} | 716 +++++++++++---------- .../src/filesystem/{path.cc => std-path.cc} | 307 +++++++-- .../filesystem/iterators/directory_iterator.cc | 20 +- .../filesystem/iterators/pop.cc | 21 +- .../iterators/recursive_directory_iterator.cc | 13 +- .../filesystem/operations/absolute.cc | 14 +- .../27_io/filesystem/operations/canonical.cc | 139 ++++ .../filesystem/operations/copy.cc | 24 +- .../filesystem/operations/copy_file.cc | 9 +- .../filesystem/operations/create_directories.cc | 15 +- .../filesystem/operations/create_directory.cc | 11 +- .../filesystem/operations/create_symlink.cc | 15 +- .../filesystem/operations/current_path.cc | 8 +- .../filesystem/operations/equivalent.cc | 12 +- .../filesystem/operations/exists.cc | 28 +- .../filesystem/operations/file_size.cc | 8 +- .../filesystem/operations/is_empty.cc | 8 +- .../filesystem/operations/last_write_time.cc | 14 +- .../filesystem/operations/permissions.cc | 59 +- .../27_io/filesystem/operations/proximate.cc | 67 ++ .../filesystem/operations/read_symlink.cc | 8 +- .../filesystem/operations/relative.cc} | 43 +- .../filesystem/operations/remove_all.cc | 8 +- .../filesystem/operations/space.cc} | 35 +- .../filesystem/operations/status.cc | 52 +- .../27_io/filesystem/operations/symlink_status.cc | 118 ++++ .../filesystem/operations/temp_directory_path.cc | 8 +- .../filesystem/operations/weakly_canonical.cc | 70 ++ .../filesystem/path/append/path.cc | 37 +- .../filesystem/path/assign/assign.cc | 6 +- .../filesystem/path/assign/copy.cc | 8 +- .../filesystem/path/compare/compare.cc | 10 +- .../filesystem/path/compare/path.cc | 8 +- .../filesystem/path/compare/strings.cc | 8 +- .../filesystem/path/concat/path.cc | 8 +- .../filesystem/path/concat/strings.cc | 12 +- .../filesystem/path/construct/copy.cc | 8 +- .../filesystem/path/construct/default.cc | 8 +- .../filesystem/path/construct/locale.cc | 8 +- .../filesystem/path/construct/range.cc | 8 +- .../filesystem/path/construct/string_view.cc | 4 +- .../filesystem/path/decompose/extension.cc | 22 +- .../filesystem/path/decompose/filename.cc | 35 +- .../filesystem/path/decompose/parent_path.cc | 25 +- .../filesystem/path/decompose/relative_path.cc | 12 +- .../filesystem/path/decompose/root_directory.cc | 16 +- .../filesystem/path/decompose/root_name.cc | 8 +- .../filesystem/path/decompose/root_path.cc | 15 +- .../filesystem/path/decompose/stem.cc | 22 +- .../filesystem/path/generation/normal.cc} | 35 +- .../filesystem/path/generation/proximate.cc} | 36 +- .../filesystem/path/generation/relative.cc} | 36 +- .../filesystem/path/generic/generic_string.cc | 55 ++ .../filesystem/path/itr/traversal.cc | 36 +- .../filesystem/path/modifiers/clear.cc | 8 +- .../filesystem/path/modifiers/make_preferred.cc | 8 +- .../filesystem/path/modifiers/remove_filename.cc | 22 +- .../filesystem/path/modifiers/replace_extension.cc | 8 +- .../filesystem/path/modifiers/replace_filename.cc | 18 +- .../filesystem/path/modifiers/swap.cc | 8 +- .../filesystem/path/native/string.cc | 10 +- .../filesystem/path/nonmember/hash_value.cc | 10 +- .../filesystem/path/query/empty.cc | 8 +- .../filesystem/path/query/has_extension.cc | 8 +- .../filesystem/path/query/has_filename.cc | 8 +- .../filesystem/path/query/has_parent_path.cc | 8 +- .../filesystem/path/query/has_relative_path.cc | 8 +- .../filesystem/path/query/has_root_directory.cc | 8 +- .../filesystem/path/query/has_root_name.cc | 8 +- .../filesystem/path/query/has_root_path.cc | 8 +- .../filesystem/path/query/has_stem.cc | 8 +- .../filesystem/path/query/is_relative.cc | 8 +- .../filesystem/path/construct/string_view.cc | 1 + libstdc++-v3/testsuite/util/testsuite_fs.h | 27 +- 103 files changed, 2924 insertions(+), 1642 deletions(-) copy libstdc++-v3/include/{experimental => }/bits/fs_dir.h (68%) copy libstdc++-v3/include/{experimental => }/bits/fs_fwd.h (77%) copy libstdc++-v3/include/{experimental => }/bits/fs_ops.h (86%) copy libstdc++-v3/include/{experimental => }/bits/fs_path.h (86%) copy libstdc++-v3/include/{c_global/ccomplex => std/filesystem} (73%) copy libstdc++-v3/src/filesystem/{cow-dir.cc => cow-std-dir.cc} (98%) copy libstdc++-v3/src/filesystem/{cow-ops.cc => cow-std-ops.cc} (98%) copy libstdc++-v3/src/filesystem/{cow-path.cc => cow-std-path.cc} (97%) create mode 100644 libstdc++-v3/src/filesystem/dir-common.h create mode 100644 libstdc++-v3/src/filesystem/ops-common.h copy libstdc++-v3/src/filesystem/{dir.cc => std-dir.cc} (52%) copy libstdc++-v3/src/filesystem/{ops.cc => std-ops.cc} (75%) copy libstdc++-v3/src/filesystem/{path.cc => std-path.cc} (60%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/iterators/directory [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/iterators/pop.cc (82%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/iterators/recursive [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/absolute [...] create mode 100644 libstdc++-v3/testsuite/27_io/filesystem/operations/canonical.cc copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/copy.cc (92%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/copy_fil [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/create_d [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/create_d [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/create_s [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/current_ [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/equivale [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/exists.cc (78%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/file_siz [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/is_empty [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/last_wri [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/permissi [...] create mode 100644 libstdc++-v3/testsuite/27_io/filesystem/operations/proximate.cc copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/read_sym [...] copy libstdc++-v3/testsuite/{experimental/filesystem/operations/read_symlink.cc => [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/remove_a [...] copy libstdc++-v3/testsuite/{experimental/filesystem/operations/read_symlink.cc => [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/status.cc (54%) create mode 100644 libstdc++-v3/testsuite/27_io/filesystem/operations/symlink_status.cc copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/operations/temp_dir [...] create mode 100644 libstdc++-v3/testsuite/27_io/filesystem/operations/weakly_canonical.cc copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/append/path.cc (66%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/assign/assign. [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/assign/copy.cc (89%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/compare/compar [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/compare/path.cc (89%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/compare/string [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/concat/path.cc (91%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/concat/strings [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/construct/copy [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/construct/defa [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/construct/loca [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/construct/rang [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/construct/stri [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/exte [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/file [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/pare [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/rela [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/decompose/stem [...] copy libstdc++-v3/testsuite/{25_algorithms/search/searcher.cc => 27_io/filesystem/ [...] copy libstdc++-v3/testsuite/{25_algorithms/search/searcher.cc => 27_io/filesystem/ [...] copy libstdc++-v3/testsuite/{25_algorithms/search/searcher.cc => 27_io/filesystem/ [...] create mode 100644 libstdc++-v3/testsuite/27_io/filesystem/path/generic/generic_string.cc copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/itr/traversal. [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/clea [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/make [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/remo [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/repl [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/repl [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/modifiers/swap [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/native/string. [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/nonmember/hash [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/empty.cc (88%) copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_exte [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_file [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_pare [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_rela [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_root [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/has_stem [...] copy libstdc++-v3/testsuite/{experimental => 27_io}/filesystem/path/query/is_relat [...]